/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package javax.mail.search;
import java.io.IOException;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Part;
import javax.mail.Multipart;
import javax.mail.BodyPart;
/**
* Term that matches on a message body. All {@link javax.mail.BodyPart parts} that have
* a MIME type of "text/*" are searched.
*
* @version $Rev$ $Date$
*/
public final class BodyTerm extends StringTerm {
private static final long serialVersionUID = -4888862527916911385L;
public BodyTerm(String pattern) {
super(pattern);
}
public boolean match(Message message) {
try {
return matchPart(message);
} catch (IOException e) {
return false;
} catch (MessagingException e) {
return false;
}
}
private boolean matchPart(Part part) throws MessagingException, IOException {
if (part.isMimeType("multipart/*")) {
Multipart mp = (Multipart) part.getContent();
int count = mp.getCount();
for (int i=0; i < count; i++) {
BodyPart bp = mp.getBodyPart(i);
if (matchPart(bp)) {
return true;
}
}
return false;
} else if (part.isMimeType("text/*")) {
String content = (String) part.getContent();
return super.match(content);
} else if (part.isMimeType("message/rfc822")) {
// nested messages need recursion
return matchPart((Part)part.getContent());
} else {
return false;
}
}
}